为什么无法从_winreg
访问jython
模块?
c:\>python
Python 2.7.9 (default, Dec 10 2014, 12:24:55) [MSC v.1500 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
import _winreg
c:\>jython
Jython 2.7b1 (default:ac42d59644e9, Feb 9 2013, 15:24:52)
[Java HotSpot(TM) 64-Bit Server VM (Sun Microsystems Inc.)] on java1.6.0_31
Type "help", "copyright", "credits" or "license" for more information.
import _winreg
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: No module named _winreg
答案 0 :(得分:1)
_winreg
在Jython中不可用。
在Windows上的CPython中,['name_1_002_out.txt', 'name_1_005_out.txt', 'name_1_006_out.txt', 'name_1_010_out.txt', 'name_1_100_out.txt'
是一个内置模块(镜像底层Windows API),它被编译到Python解释器中。这可以通过检查sys.builtin_module_names
属性来验证。